High Pressure ATL 100ps i Fuel Pump - EFI

The High Pressure ATL 100psi Fuel Pump – EFI by ATL FUEL CELLS is purpose-built for serious engine builders and performance enthusiasts who demand reliable fuel delivery under extreme conditions. Whether you're upgrading a carbureted engine to electronic fuel injection or pushing a turbocharged or supercharged platform to its limits, this pump is engineered to maintain consistent pressure and flow when stock systems fall short. ATL FUEL CELLS' reputation in professional motorsports makes this pump a trusted choice for those who refuse to compromise on fuel system integrity.

Operating at a nominal 100 psi output, this high-pressure electric fuel pump delivers the flow and pressure stability required by modern EFI systems, carbureted racing engines, and fuel-injected performance builds. The pump's compact design—measuring 3.6 x 1.75 x 7.85 inches and weighing just 0.79 lbs—allows flexible mounting in engine bays where space is at a premium, while its robust internal construction ensures longevity even under continuous high-load operation. The 100 psi rating makes it compatible with fuel-injected engines running boost or naturally aspirated configurations that exceed the capabilities of factory pump systems.

This pump is ideal for engine swaps, turbo and supercharger conversions, and racing applications where demand for consistent fuel pressure exceeds what OEM equipment can supply. Installation requires proper fuel line sizing (typically -6 or -8 AN), a quality fuel pressure regulator calibrated to your engine's requirements, and a return line to the fuel tank to prevent heat buildup and maintain system stability. Verify compatibility with your specific fuel injector flow rate and engine fuel demand before installation; many builders pair this pump with fuel rails and regulators rated for high-pressure, high-flow EFI systems to achieve optimal performance and reliability.